EESchema back annotate code refactoring and other minor changes.

* Push schematic back annotation code down into the appropriate class.
* Minor improvements to back annotate file selection code and user prompt
  strings.
* Minor tool bar tool tip capitalization fixes.
* Change tool bar ID error from message dialog to a debug assert message.

eeschema/backanno.cpp

@@ -17,78 +17,14 @@
 #include "sch_component.h"
 
 
-/**
- * Function FillFootprintFieldForAllInstancesofComponent
- * Search for component "aReference", and place a Footprint in Footprint field
- * @param aReference = reference of the component to initialize
- * @param aFootPrint = new value for the filed Footprint component
- * @param aSetVisible = true to have the field visible, false to set the
- * invisible flag
- * @return true if the given component is found
- * Note:
- * the component is searched in the whole schematic, and because some
- * components
- * have more than one instance (multiple parts per package components)
- * the search is not stopped when a reference is found (all instances must be
- * found).
- */
-bool SCH_EDIT_FRAME::FillFootprintFieldForAllInstancesofComponent( const wxString& aReference,
-                                                                   const wxString& aFootPrint,
-                                                                   bool            aSetVisible )
-{
-    SCH_SHEET_PATH* sheet;
-    SCH_ITEM*       DrawList = NULL;
-    SCH_SHEET_LIST  SheetList;
-    SCH_COMPONENT*  Cmp;
-    bool            found = false;
-
-    for( sheet = SheetList.GetFirst();
-        sheet != NULL;
-        sheet = SheetList.GetNext() )
-    {
-        DrawList = (SCH_ITEM*) sheet->LastDrawList();
-        for( ; (DrawList != NULL); DrawList = DrawList->Next() )
-        {
-            if( DrawList->Type() != SCH_COMPONENT_T )
-                continue;
-
-            Cmp = (SCH_COMPONENT*) DrawList;
-            if( aReference.CmpNoCase( Cmp->GetRef( sheet ) ) == 0 )
-            {
-                // Found: Init Footprint Field
-
-                /* Give a reasonable value to the field position and
-                 * orientation, if the text is empty at position 0, because
-                 * it is probably not yet initialized
-                 */
-                if( Cmp->GetField( FOOTPRINT )->m_Text.IsEmpty()
-                   && ( Cmp->GetField( FOOTPRINT )->m_Pos == wxPoint( 0, 0 ) ) )
-                {
-                    Cmp->GetField( FOOTPRINT )->m_Orient = Cmp->GetField(
-                        VALUE )->m_Orient;
-                    Cmp->GetField( FOOTPRINT )->m_Pos    = Cmp->GetField(
-                        VALUE )->m_Pos;
-                    Cmp->GetField( FOOTPRINT )->m_Pos.y -= 100;
-                }
-                Cmp->GetField( FOOTPRINT )->m_Text = aFootPrint;
-                if( aSetVisible )
-                    Cmp->GetField( FOOTPRINT )->m_Attributs &=
-                        ~TEXT_NO_VISIBLE;
-                else
-                    Cmp->GetField( FOOTPRINT )->m_Attributs |= TEXT_NO_VISIBLE;
-                found = true;
-            }
-        }
-    }
-
-    return found;
-}
+const wxString BackAnnotateFileWildcard( wxT( "EESchema Back Annotation File (*.stf)|*.stf" ) );
 
 
 bool SCH_EDIT_FRAME::ProcessStuffFile( FILE* aFilename, bool aSetFieldAttributeToVisible  )
 {
     int   LineNum = 0;
     char* cp, Ref[256], FootPrint[256], Line[1024];
+    SCH_SHEET_LIST SheetList;
 
     while( GetLine( aFilename, Line, &LineNum, sizeof(Line) ) )
     {
@@ -104,9 +40,7 @@ bool SCH_EDIT_FRAME::ProcessStuffFile( FILE* aFilename, bool aSetFieldAttributeT
 
             wxString reference = FROM_UTF8( Ref );
             wxString Footprint = FROM_UTF8( FootPrint );
-            FillFootprintFieldForAllInstancesofComponent( reference,
-                                                          Footprint,
-                                                          aSetFieldAttributeToVisible );
+            SheetList.SetComponentFootprint( reference, Footprint, aSetFieldAttributeToVisible );
         }
     }
 
@@ -114,56 +48,44 @@ bool SCH_EDIT_FRAME::ProcessStuffFile( FILE* aFilename, bool aSetFieldAttributeT
 }
 
 
-/* Backann footprint info to schematic.
- */
 bool SCH_EDIT_FRAME::ReadInputStuffFile()
 {
-    wxString Line, filename;
-    FILE*    StuffFile;
+    wxString title, filename;
+    FILE*    file;
     wxString msg;
-    bool     SetFieldToVisible = true;
-
-    filename = EDA_FileSelector( _( "Load Stuff File" ),
-                                 wxEmptyString,
-                                 wxEmptyString,
-                                 wxT( ".stf" ),
-                                 wxT( "*.stf" ),
-                                 this,
-                                 wxFD_OPEN,
-                                 FALSE
-                                 );
-
-    if( filename.IsEmpty() )
-        return FALSE;
-
-    Line  = wxGetApp().GetAppName() + wxT( " " ) + GetBuildVersion();
-    Line += wxT( " " ) + filename;
-    SetTitle( Line );
-
-    if( filename.IsEmpty() )
-        return FALSE;
-
-    int diag = wxMessageBox(
-        _( "Set the foot print field to visible?" ),
+    bool     visible = false;
+
+    wxFileDialog dlg( this, _( "Load Back Annotate File" ), wxEmptyString, wxEmptyString,
+                      BackAnnotateFileWildcard, wxFD_OPEN | wxFD_FILE_MUST_EXIST );
+
+    if( dlg.ShowModal() == wxID_CANCEL )
+        return false;
+
+    filename = dlg.GetPath();
+    title  = wxGetApp().GetAppName() + wxT( " " ) + GetBuildVersion();
+    title += wxT( " " ) + filename;
+    SetTitle( title );
+
+    int response = wxMessageBox( _( "Do you want to make all the foot print fields visible?" ),
                                  _( "Field Display Option" ),
                                  wxYES_NO | wxICON_QUESTION | wxCANCEL, this );
 
-    if( diag == wxCANCEL )
+    if( response == wxCANCEL )
         return false;
-    if( diag == wxYES )
-        SetFieldToVisible = true;
-    else
-        SetFieldToVisible = false;
 
-    StuffFile = wxFopen( filename, wxT( "rt" ) );
-    if( StuffFile == NULL )
+    if( response == wxYES )
+        visible = true;
+
+    file = wxFopen( filename, wxT( "rt" ) );
+
+    if( file == NULL )
     {
-        msg.Printf( _( "Failed to open stuff file <%s>" ), filename.GetData() );
-        DisplayError( this, msg, 20 );
-        return FALSE;
+        msg.Printf( _( "Failed to open back annotate file <%s>" ), filename.GetData() );
+        DisplayError( this, msg );
+        return false;
     }
 
-    ProcessStuffFile( StuffFile, SetFieldToVisible );
+    ProcessStuffFile( file, visible );
 
-    return TRUE;
+    return true;
 }

eeschema/sch_screen.cpp

@@ -992,6 +992,50 @@ SCH_TEXT* SCH_SCREEN::GetLabel( const wxPoint& aPosition, int aAccuracy )
 }
 
 
+bool SCH_SCREEN::SetComponentFootprint( SCH_SHEET_PATH* aSheetPath, const wxString& aReference,
+                                        const wxString& aFootPrint, bool aSetVisible )
+{
+    SCH_COMPONENT* component;
+    bool           found = false;
+
+    for( SCH_ITEM* item = GetDrawItems(); item != NULL; item = item->Next() )
+    {
+        if( item->Type() != SCH_COMPONENT_T )
+            continue;
+
+        component = (SCH_COMPONENT*) item;
+
+        if( aReference.CmpNoCase( component->GetRef( aSheetPath ) ) == 0 )
+        {
+            // Found: Init Footprint Field
+
+            /* Give a reasonable value to the field position and
+             * orientation, if the text is empty at position 0, because
+             * it is probably not yet initialized
+             */
+            if( component->GetField( FOOTPRINT )->m_Text.IsEmpty()
+                && ( component->GetField( FOOTPRINT )->m_Pos == wxPoint( 0, 0 ) ) )
+            {
+                component->GetField( FOOTPRINT )->m_Orient = component->GetField( VALUE )->m_Orient;
+                component->GetField( FOOTPRINT )->m_Pos    = component->GetField( VALUE )->m_Pos;
+                component->GetField( FOOTPRINT )->m_Pos.y -= 100;
+            }
+
+            component->GetField( FOOTPRINT )->m_Text = aFootPrint;
+
+            if( aSetVisible )
+                component->GetField( FOOTPRINT )->m_Attributs &= ~TEXT_NO_VISIBLE;
+            else
+                component->GetField( FOOTPRINT )->m_Attributs |= TEXT_NO_VISIBLE;
+
+            found = true;
+        }
+    }
+
+    return found;
+}
+
+
 /******************************************************************/
 /* Class SCH_SCREENS to handle the list of screens in a hierarchy */
 /******************************************************************/

eeschema/sch_sheet_path.cpp

@@ -448,6 +448,18 @@ SCH_ITEM* SCH_SHEET_PATH::MatchNextItem( wxFindReplaceData& aSearchData,
 }
 
 
+bool SCH_SHEET_PATH::SetComponentFootprint( const wxString& aReference, const wxString& aFootPrint,
+                                            bool aSetVisible )
+{
+    SCH_SCREEN* screen = LastScreen();
+
+    if( screen == NULL )
+        return false;
+
+    return screen->SetComponentFootprint( this, aReference, aFootPrint, aSetVisible );
+}
+
+
 SCH_SHEET_PATH& SCH_SHEET_PATH::operator=( const SCH_SHEET_PATH& d1 )
 {
     if( this == &d1 )     // Self assignment is bad!
@@ -786,3 +798,15 @@ SCH_ITEM* SCH_SHEET_LIST::MatchNextItem( wxFindReplaceData& aSearchData,
 
     return NULL;
 }
+
+
+bool SCH_SHEET_LIST::SetComponentFootprint( const wxString& aReference,
+                                            const wxString& aFootPrint, bool aSetVisible )
+{
+    bool found = false;
+
+    for( SCH_SHEET_PATH* path = GetFirst();  path != NULL;  path = GetNext() )
+        found = path->SetComponentFootprint( aReference, aFootPrint, aSetVisible );
+
+    return found;
+}

eeschema/sch_sheet_path.h

@@ -172,8 +172,7 @@ public:
      * @param aFound - Please document me.
      * @return true if success else false
      */
-    bool BuildSheetPathInfoFromSheetPathValue( const wxString& aPath,
-                                               bool            aFound = false );
+    bool BuildSheetPathInfoFromSheetPathValue( const wxString& aPath, bool aFound = false );
 
     /**
      * Function UpdateAllScreenReferences
@@ -202,8 +201,20 @@ public:
      * @param aReferences List of references to populate.
      * @param aIncludePowerSymbols Set to false to only get normal components.
      */
-    void GetComponents( SCH_REFERENCE_LIST& aReferences,
-                        bool                aIncludePowerSymbols = true  );
+    void GetComponents( SCH_REFERENCE_LIST& aReferences, bool aIncludePowerSymbols = true  );
+
+    /**
+     * Function SetFootprintField
+     * searches last sheet in the path for a component with \a aReference and set the footprint
+     * field to \a aFootPrint if found.
+     *
+     * @param aReference The reference designator of the component.
+     * @param aFootPrint The value to set the footprint fiield.
+     * @param aSetVisible The value to set the field visibility flag.
+     * @retrun True if \a aReference was found otherwise false.
+     */
+    bool SetComponentFootprint( const wxString& aReference, const wxString& aFootPrint,
+                                bool aSetVisible );
 
     /**
      * Find the next schematic item in this sheet ojbect.
@@ -405,6 +416,19 @@ public:
                              SCH_ITEM*          aLastItem,
                              wxPoint * aFindLocation );
 
+    /**
+     * Function SetFootprintField
+     * searches all the sheets for a component with \a aReference and set the footprint
+     * field to \a aFootPrint if found.
+     *
+     * @param aReference The reference designator of the component.
+     * @param aFootPrint The value to set the footprint fiield.
+     * @param aSetVisible The value to set the field visibility flag.
+     * @retrun True if \a aReference was found otherwise false.
+     */
+    bool SetComponentFootprint( const wxString& aReference, const wxString& aFootPrint,
+                                bool aSetVisible );
+
 private:
 
     /**

eeschema/tool_sch.cpp

@@ -100,19 +100,19 @@ void SCH_EDIT_FRAME::ReCreateHToolbar()
 
     m_HToolBar->AddSeparator();
     m_HToolBar->AddTool( ID_GET_NETLIST, wxEmptyString, wxBitmap( netlist_xpm ),
-                         _( "Netlist generation" ) );
+                         _( "Generate netlist" ) );
 
     m_HToolBar->AddTool( ID_GET_ANNOTATE, wxEmptyString, wxBitmap( annotate_xpm ),
                          _( "Annotate schematic" ) );
 
     m_HToolBar->AddTool( ID_GET_ERC, wxEmptyString, wxBitmap( erc_xpm ),
-                         _( "Schematic Electric Rules Check" ) );
+                         _( "Perform electric rules check" ) );
 
     m_HToolBar->AddTool( ID_GET_TOOLS, wxEmptyString, wxBitmap( tools_xpm ),
-                         _( "Bill of material and/or Cross references" ) );
+                         _( "Generate bill of materials and/or cross references" ) );
 
     m_HToolBar->AddTool( ID_BACKANNO_ITEMS, wxEmptyString, wxBitmap( backanno_xpm ),
-                         _( "Backannotate footprint" ) );
+                         _( "Back bnnotate component foot prints" ) );
 
     // after adding the tools to the toolbar, must call Realize() to reflect the changes
     m_HToolBar->Realize();
@@ -254,7 +254,7 @@ void SCH_EDIT_FRAME::OnSelectOptionToolbar( wxCommandEvent& event )
         break;
 
     default:
-        DisplayError( this, wxT( "OnSelectOptionToolbar() error" ) );
+        wxFAIL_MSG( wxT( "Unexpected select option tool bar ID." ) );
         break;
     }
 }

include/class_sch_screen.h

@@ -357,6 +357,20 @@ public:
      */
     SCH_TEXT* GetLabel( const wxPoint& aPosition, int aAccuracy = 0 );
 
+    /**
+     * Function SetFootprintField
+     * searches screen for a component with \a aReference and set the footprint field to
+     * \a aFootPrint if found.
+     *
+     * @param aSheetPath The sheet path used to look up the reference designator.
+     * @param aReference The reference designator of the component.
+     * @param aFootPrint The value to set the footprint fiield.
+     * @param aSetVisible The value to set the field visibility flag.
+     * @retrun True if \a aReference was found otherwise false.
+     */
+    bool SetComponentFootprint( SCH_SHEET_PATH* aSheetPath, const wxString& aReference,
+                                const wxString& aFootPrint, bool aSetVisible );
+
     /**
      * Function SelectBlockItems
      * creates a list of items found when a block command is initiated.  The items selected